== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:40:57 (1767325257) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.61643 s, 187 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.401335 s, 2.6 GB/s fail_loc=0 fake read .428360906 vs. normal read 5.642600795 in seconds